Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4882422 | Pulmonary surfactant proteins | H. William Taeusch, D. Randall Steinbrink, Joanna Floros, David S. Phelps, Edward F. Fritsch | 1989-11-21 |
| 4818680 | Method and kit involving displacement and rehybridization of labeled polynucleotide | Mary Collins, Joseph P. Dougherty, Marian S. Ellwood, Edward F. Fritsch | 1989-04-04 |